S-tune ones are around 500 USD in Japan, Default Nismo ones are like 100 on yahoo jp.
I think he means S-tune micra cup ones, they are not very JDM/loud
Which NISMO exhausts fit our cars? I had a poke on Yahoo JP but all the ones I found seemed to be for different motor setups (ie HR15). I wonder how they sound, too...
First car: 1984 silver Nissan Micra
Current car: 2016 Gun Metallic Nissan Micra SV